From f8582e001f72bbd279f2559122e12741fda90619 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 10 Dec 2019 07:34:05 +0100 Subject: ALSA: aw2: Support PCM sync_stop The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation. Link: https://lore.kernel.org/r/20191210063454.31603-7-tiwai@suse.de Signed-off-by: Takashi Iwai --- sound/pci/aw2/aw2-alsa.c | 1 + 1 file changed, 1 insertion(+) (limited to 'sound/pci/aw2') diff --git a/sound/pci/aw2/aw2-alsa.c b/sound/pci/aw2/aw2-alsa.c index 7df55797c2f6..819b148573a6 100644 --- a/sound/pci/aw2/aw2-alsa.c +++ b/sound/pci/aw2/aw2-alsa.c @@ -287,6 +287,7 @@ static int snd_aw2_create(struct snd_card *card, return -EBUSY; } chip->irq = pci->irq; + card->sync_irq = chip->irq; err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); if (err < 0) { -- cgit v1.2.3